簡介：西北3業(yè)大學分類號V2162學校代碼10699學號036076266碩士學位論文學位研究生航空發(fā)動機振動試驗技術及試驗測試系統(tǒng)軟件的研發(fā)作者鄒華指導教師廖明夫專業(yè)技術職務教授學科專業(yè)環(huán)境工程一零零年三月萬妒，量擊掌頗【J學位論文ABSTRACTABSTRACTAEROENGINEVIBRATIONTESTINGISARIIMPORTANTWORKDURINGPROCESSOFRESEARCH＆DEVELOPMENT，ANDITISALSOESSENTIALFORTHESTATEEVALUATIONOFENGINESINVOLVINGINSERVICEANDTHEMAINTENANCEACCORDINGTOTHEVIBRATIONISSUESANDCHARACTERISTICSOFAEROENGINES，THISPAPERSTUDIEDTHEENGINEVIBRATIONTESTINGCONTROLLINGVIBRATIONTESTINGOFSHAKERSANDSUMMARIZEDTHETESTINGCONCEPTS，CONTENTS，METHODSANDSTEPSOFSINEVIBRATION，RANDOMVIBRATIONANDSHOCKVIBRATIONMEASUREMENTFORAEROENGINESTHEIRCOMPONENTSUNDERVIBRATIONEXCITATIONBYASHAKERTHISPAPERALSOSTUDIEDTHESIGNALPROCESSINGMETHODANDITSIMPLEMENTATIONFORTHEAEROENGINEVIBRATIONTESTINGDATAINTHELIGHTOFTHESPECIALCHARACTERISTICSOFTHEAEROENGINEVIBRATIONMEASUREMENT，VIBRATIONTESTINGMEASUREMENTSYSTEMSOFFWAREFORAEROENGINESWASDESIGNEDANDDEVELOPEDUNDERLABWINDOWS／CVIPLATFORMITHASVARIOUSVIBRATIONTESTINGFUNCTIONSSUCHASTHEDATACOLLECTION，A／DCONVERSION，SINEVIBRATION，MNDOMVIBRATION，ANDSHOCKVIBRATIONMEASUREMENTUNDERWINDOWSSYSTEMTHESOFLWAREPOSSESSESEXCELLENTHUMANMACHINERYINTERACTIONINTERFACEITHASCOMDREHENSIVEFUNCTIONS，ANDISEASYTOOPERATEITPROVIDEDANEFFECTIVETOOLFORVIBRATIONTESTINGMEASUREMENTOFAEROENGINESANEXPERIMENTALVALIDATIONSHOWSTHATITHASREACHEDTHEDESIGNEDSPECIFICATIONSANDISALLEFFECTIVETOOLFORVIBRATIONMEASUREMENTINPRACTICEKEYWORDSVIBRATIONMEASUREMENTVIBRATIONTESTINGMEASUREMENTSOFTWARESINEVIBRATIONRANDOMVIBRATIONIMPACTMEASUREMENT

簡介：傳虧。Z翌，分類號V24712學號0261950012密級公開編號螽簧絮爭抖援蟲零工程碩士學位論文題C中、英文，目一簍盒槿夔化航窒魚子燕餐結拘夔進TH__E__S_TR_U_TUYED_ESIGN_FOR19蔓E黑嬋J鯉M蜓U_AR_A___VONOICS作者姓名閏迎軍學校指導教師姓名職稱一一鰱望一整璺1程領域塑蕊王堡企業(yè)指導教師姓名職稱一塞型垡一嬰塞墾一一一提交論文ET期一三9O盔斂旦一一ABSTRACTINORDERTODEVELOPDESIGNABILITYOFAVIONICSENGINEERING，ESPECIALLYTOMEETTHENEXTGENERATIONOFFIGHTER’SNEEDSFORINTEGRATEDMODULARAVIONICSIMA，ARESEARCHPROJECTISPUTFORWARD，WHICHCONCENTRATESONTHEAPPLICATIONOFTHELINEREPLACEABLEMODULARLRMCASEANDCABINET，THISPAPERJUSTSERVETHETASKTHISPAPERHASINVESTIGATEDAGREATDEALOFLITERATUREOFTHEADVANCEDIMASYSTEMATICSTRUCTURETHELRMPACKAGINGANDINTERFACEISDISCUSSEDANDDESCRIBEDINDETAILSBASEDONTHEREQUIREMENTOFTHEDIGITALFLIGHTCONTROLCOMPUTERFLCCINFLYBYWIREFBWFLIGHTCONTROLSYSTEM，THREEPOINTSAREDISCUSSEDSYSTEMARCHITECTURE，F(xiàn)UNCTIONMODULEDEFINING，MECHANICALINTERFACETHEPROTOTYPEOFFLCCHASBEENACHIEVEDACCORDINGTOARINC650SPECIFICATIONANEWTYPEOFINSERTIONEXTRACTIONDEVICEIEDHASBEENDESIGNEDANDACTSTOMAINTAINTHELRMANDCABINETINAFULLYMATEDPOSITIONDURINGSHOCKANDVIBRATIONFURTHERMORE，THETHERMALANALYSISOFPOWERSUPPLYMODULEWASCARRIEDONTBYICEPAKSOFTWAREUNDERVARIOUSDISSIPAFIONMODESBASEDONTHETHERMALTEST，THELIQUIDCOOLINGCOLDPLATEWASSUGGESTED，ANDINCONTRASTWITHTESTVALUE，IMPROVEDDESIGNMETHODSAREPROVIDEDGOODACCURACYOFANALYSISISOBTAINEDKEYWORDSAVIONICSEQUIPMENTLRMEASEINSERTIONEXTRACTIONDEVICETHERMALANALYSISLIQUIDCOOLING

簡介：西北工業(yè)大學博士學位論文航空發(fā)動機熱端部件模擬環(huán)境下3DC/SIC的微結構演變與失效機制姓名李建章申請學位級別博士專業(yè)材料學指導教師張立同李斗星20061101兩北T業(yè)人學T學博L學位論文組元本征氧化性質差異與應力／熱物理化學介質在微觀尺度交互作用的結果，對3DC／SIC復雜耦合環(huán)境的行為有重要影響。2TEM觀察到7000C下3DC／SIC中的基體和純水反應生成SI02非晶膜，形膜溫度低予以往研究中所確定的溫度，從而對含水氣氛下3DC，SIC環(huán)境行為與溫度變化之間的關系有了新的理解。3提出界面區(qū)的概念，完善了對CFCC界面結構和作用的認識，系統(tǒng)研究了C／SIC內界面區(qū)與裂紋的相互作用機理及其影響因素，建立起裂紋偏斜和界面脫粘的物理模型，從而推進了對C／SIC增韌機制和力學行為的理解。4．從微結構演變．性能演變之|’日J關系的角度，通過對不同分壓純氧氣氛、純水氣氛和純熔赫、不同分壓比含氧耦合氣氛下3DC／SIC環(huán)境行為的比較研究，建立起3DC，SIC在含氧氣氛中的失效綜合示意圖，同時確定出1氧化溫度區(qū)間及純氧氣氛下各區(qū)間的動力學控制要素。2微結構控制性單元和要素?涂層、熱歷史與含碳組元。3熱物理化學環(huán)境主導因素?氧和鹽NA2S04以及影響3DC／SIC最為嚴重的條件?水氧鹽餡合環(huán)境。’‘4含氧氣氛中的失效本質?氧和S03對碳相的損仂破壞。5．從結構的角度，深入分析了3DC／SIC的兩大結構特征即纖維束交叉處交界孔處的SIC基體弱約束和應力集中，以及強的弱界弛結合對力學行為的影響。在此基礎上，從宏觀斷口形貌，纖維束、簇和單絲的拔出與斷裂特征、裂紋特征、界面區(qū)的脫粘和滑移、界面區(qū)與各組元結構／織構的變化等多個方面，對不同溫度不同應力參數下3DC／SIC單調拉伸、疲勞和蠕變的微結構演變進行了系統(tǒng)觀察與比較，確定比微結構控制單元與要素，得出具體的失效機制。討論了3DC／SIC疲勞與蠕變失效機制的多尺度特性與相互差異，表明兩者機理相似，微結構變化特征難以區(qū)分，僅在各種機制發(fā)生順序和比例上有所不同。6．基于上述各種模擬環(huán)境的失效分析和“仿生結構模型”與“功能失效機制”，確定出分區(qū)間的重量變化率是C／SIC環(huán)境性能表征最直觀和最基本的指標，并用于建立失效判據，分析了3DC／SIC熱物理化學介質／應力條件耦合環(huán)境中的失效機制并經實驗驗證。關鍵詞C／SIC，復合材料，環(huán)境，微結構演變，失效機制，跨尺度表征，仿生¨

簡介：西北工業(yè)大學碩士學位論文航空發(fā)動機全數字仿真平臺設計姓名季春生申請學位級別碩士專業(yè)航空宇航推進理論與工程指導教師蘇三買20070301西北工業(yè)大學碩士學位論文ABS砸CTABSTRACTN啪EFICALSBLLLATIONISTHEIMPORTAMTCCHNOIOGYIIITLLEFIELDOF跏EIL西NEPERFOM姍鵬CALCULATIONANDCON缸口LSY始MDESIGLL，ANDITIS謝DEIY印PLIEDIN也ER鼯∞RCHOFELL西NECOIITROLL盯SIMULATIONANDCONTROLSYST鼬SCIILIPTLYSICALTCSTACCORDINGTOTLLECURIENT齜LOGY越D朗舀NEERING比QUIREMENLON％GI馳SIFNULATIONINLL峙C0眥1圾姐OP％FIIILL煳ERICALS圳ALI∞PL蜘咖煳也LGI∞嘲DESIGNEDAILDDEVELOPED∞DERME％DOWSOPEL稍∞SYSTEMILLTHISPAP甌IT鋤INVOKEA王L幽DSOFEILGINEMODCLSDEVELOPED謝T11DI毹瑚AILG阻GCSITMAILLLYPERFONNSTLLE觚CTIO∞OFDATAMALLIPULATIONNECESSARYTOENGILLEN岫ERICALSIMUL撕ON，吼西∞PERFB衄蛆CESJJLLULATIO珥勰DENGI∞SIILLULATION慚THCON仃OIL盱A11DASSIS齜SIM_UI撕ON訛鋤LYSI3THR∞TECHILIQUESNECESSARYTOCO枷CTTHEFHLLN啪ERICALSIMULATIONPIA仃。肋FBFMIXCDLANGUAGEPR0乒跏MILL舀咖BASC，TIMCRWERERESEARCHCDANDIESPECTIVELYILILPLEMENT。DBRHL，OI【INGDLLLLLLDCRDI虢RENTPLA曬RINS，APPIYILLGADONETANDMINGN圯T眥E略IILTLLEM’TF姍EW田KIILTHJSPLA仃。衄，ACCESSDATAB雒EIS璐CDTOINLPLEMENT凼ESIMLIIATIONDAIAMALLIPILL撕ONILL10CALMACH如，ANDPI幽協(xié)B船E’SAPIINT戢FHCE矗MCTIONSWE他ENCAP則ATEDANDISUSEDTOIMPL鋤EMSIMULATIONDATASTORCIII北1NOTE虹眥HINE，F(xiàn)URTHE髓。鵂，TLLEMUNINLEDIATIMER，SAPIF啪C垃ONSWE站ENCAP剛ATEDTOIM，OHBYPIA飪O肌THETECLLILIQUEFORIILIXEDLANGUAGEPROGMMMINGISREQTLIREDNOTOLLLYTOCONSIDERMOREON1HECOMPATIBIIITYK帆VECNLANGUAGES，BLLTALSOT0MASTER’VARIABIEN鯽1ILLG，WORKP酊NCIPLEOFPROCESSANDSTAICKANDPAL鋤ETERP部SK咖跏MODL|LES矗咖DI腦ENT1鋤GI】AGES，∞TISTJLEDI笳CUNY0FTHISPLA仃。珊DESIGNA矗猷THEDESI辨COMPLETION，ALARGEAMOUMOFSIMULATIONSWEREVAIIDATEDIILTHISPAPE毛THEPLAT內NNW勰APPIIEDFORSO嫩EEN西NETOP晌ⅡNEN季NEPERFBRMANCE幽UL撕。瑪CON婦∞LSO是WARES婦腳ATION，岱EMIPHYSICALTESTS舢LALI∞柚DCODTROL∞最WARESYSTELNTCSTTHESIMUI鰣ONRESUNSINDICATEDT11AT也EPLATFO珊COLILDBE印PLIEDIILTHEENGMEDESI印ENGM∞RIILGPE疵CTLYITCAL芏LINLPLEN璩NTTHEINTE|KO姍UILI∞TION醅T、VE蛆DI儂呦TSYS鋤NPL酬FOMS，ANDAISOC雒BE璐EDFOR∞MENGIILEDATAMILAGEINCNTBYINV砌NGDLLS，NLCPLATFO珊APPLICATION鼬LDIS、】VIDELYEXTENDEDTOBREAK曲E“ONCPLA鵬一∞EPIA偷R腳【竹MODE’SLIMITTHEAPPLICA土IONOFMODLDARIZATIONANDO巧ECTORIERLLEDPRO掣蝴MGRNAKCS曲ISPLATFBFMWMIPERFCC圭II

簡介：中圖分類號V232論文編號102870214S106學科分類號082502碩士學位論文航空發(fā)動機外部管路的動力學特性及流固耦合分析研究生姓名趙爽學科、專業(yè)航空宇航推進理論與工程研究方向激光測振指導教師臧朝平教授南京航空航天大學研究生院能源與動力學院二〇一四年三月承諾書本人聲明所呈交的碩士學位論文是本人在導師指導下進行的研究工作及取得的研究成果。除了文中特別加以標注和致謝的地方外，論文中不包含其他人已經發(fā)表或撰寫過的研究成果，也不包含獲得南京航空航天大學或其他教育機構的學位或證書而使用過的材料。本人授權南京航空航天大學可以將學位論文的全部或部分內容編入有關數據庫進行檢索，可以采用影印、縮印或掃描等復制手段保存、匯編學位論文。（保密的學位論文在解密后適用本承諾書）作者簽名日期

簡介：南京航空航天大學碩士學位論文航空靜止變流器技術研究姓名岳衛(wèi)峰申請學位級別碩士專業(yè)測試計量技術及儀器指導教師劉文波20050201航空靜止變流器技術研究ABSTRACTWITHTHEINCREASINGELECTRICALAPPLICATIONSINAIRCRAFT，THEHIGHERPERFORMANCESOFAIRCRAFTPOWERSUPPLYSYSTEMALEREQUIREDBESIDESENLARGINGTHECAPACITYOFGENERATORSECONDARYPOWERSYSTEMPLAYSAMOREANDMOREIMPORTANTROLESTATICINVERTERS、礬MTHEADVANTAGEOFHI曲EMCIENCYHIGHPOWERDENSITYANDHIGHRELIABILITYHAVEBEENRESEARCHEDANDDEVELOPEDINRECENTYEARSTILISPAPERINVOLVESTWESEARCHESABOUTAERONAUTICALSTATICINVERTERINFIRSTPARTTHE400HZ／50HZCONVERTERTECHNOLOGYUSEDINCONSTANTFREQUENCYACPOWERSYSTEMISRESEARCHEDA75KVAAERONAUTICALSTATICINVERTERISDESIGNEDANDITTRANSFORILLSTHREEPHASE115V／400HZPOWERSUPPLYSYSTEMINTO220V／50HZSINGLEPHASEPOWERTOMEETSOMESPECIALEQUIPMENTSONAIRERAFTTHEINVERTERINCLUDESDC／DCCONVERTERANDDC／ACINVERTERTWOSTAGESTRUCTURESNLECIRCUITTOPOLOGYOPERATIONPRINCIPLEANDPARAMETERDESIGNOFDEVELOPEDINVERTERISA11ALYZEDINTHISPARTINSECONDPARTA28V／270VBIDIRECTIONALDC／DCCONVERTERFORHIGHVOLTAGEDIRECTCIRCUITISRESEARCHED，ACIRCUITWHICHINCLUDESANISOLATEDBOOSTCONVERTERANDABRIDGECONVERTERISINEDUCEDANDTHISTOPOLOGYISACURRENTFEDANDVOLTAGEFEDHYBDDTYPENEPRINCIPLEOFENERGYFLOWBIDIRECTIONAILYISANALYZEDINDETAILTHECONTROLSTRATEGYOFTHECONVERTERISONESIDECURRENTREGUIATEDARTDTHEOTHERSIDEVOLTAGEREGULATED。刀7EVALIDITYOFTHEANALYSISISCONVINCEDBYTHESLMULATIONANDEXPERIMENTRESULTSKEYWORDSSECONDARYPOWERSYSTEM，AERONAUTICALSTATICINVERTER’DC／DC，DC／ACHIGHVOLTAGEDIRECTCIRCUIT，BIDIRECTIONALDC／DCCONVERTER

簡介：分類號UDC密級公玨學位論文題目航空發(fā)動機燃燒室壁溫數值計算的工程適用性研究研究生姓名劉重陽學科專業(yè)名稱航空宇航推進理論與工程研究方向航空發(fā)動機燃燒設計與分析技術申請學位工學碩士指導教師姓名徐讓書指導教師職稱教授指導教師單位沈陽航空工業(yè)學院論文提交日期2007年F月IO日論文答辯日期2007年F月W日學位授予日期2007年月日答辯委員會主席’王1急友研免趨評閱人認寶試嗷墁狄南童研莞趨沈陽航空工業(yè)學院2007年1月沈陽航空L業(yè)學院碩士學位論文ABSTRACTENGINEERINGAPPLICABILITYOFNUMERICALCALCULATIONOFAEROENGINECOMBUSTORWALLTEMPERATUREWASRESEARCHEDANDVERIFIEDWITHACERTAINENGINECOMBUSTORASTHEPROTOTYPETHEGOALISTOVERIFYANDVALIDATETHEENGINEERINGAPPLICABILITYOFNUMERICALGALEULATIONMETHODANDVARIOUSPHYSICALMODELSINTHECALCULATIONOFTHEAEROENGINECOMBUSTORWALLTEMPERATUREALARGESCALENUMERICALWALLTEMPERATURESIMULATIONMODELWI血AMESHOFTENMILLIONCELLSTHATREPRESENTSTHEREALITYOFTHECOMBUSTORWASBUILTWITLLREASONABLESIMPLIFICATIONSANDPHYSICALMODELSELECTIONANDACCURATEMATERIALTHERMOPHYSICAIPROPERTIESGIVENMULTIDISCIPLINARYCOUPLED3DSIMULATIONSOFTHEFUELSPRAY，COMBUSTIONANDHEATTRANSFERAMONGTHEFLAMETUBESOLIDWALL，GASANDTHECOOLINGAIRWERECARRIEDOUTONAHIGHPERFORMANCECOMPUTINGCLUSTERHPCCUSINGPARALLELCOMPUTINGTECHNIQUEANDCOMMERCIALCFDSOFTWARETHEWALLTEMPERATUREDISTRIBUTIONOT、THEFLAMETUBEWASOBTAINEDANDTHENUMCRICALSOLUTIONSOFVARIABLESTHATDESCRIBETHEFLOWFUELSPRAY，TWOPHASEFLOWANDCOMBUSTIONINCOMBUSTORWEREGAINED，TOO，THERESEARCHSTATUSANDDEVELOPMENTOFENGINEERINGAPPLICABILITYOFTHEWALLTEMPERATURECALCULATIONOFAEROENGINECOMBUSTORAREPRESENTEDINTHISPAPER；THEWORKINGPROCESS，ESPECIALLYTHEOVERALLHEATTRANSFERPROCESSINCOMBUSTORISANALYZEDINDEPTHANDCOMPREHENSIVELY，ANDTHERELATEDTHEORYOFNUMERICALCALCULATIONOFWALLTEMPERATUREISDISSERTATEDTHESIMULATIONMODEIINCORPORATESTHEREALIZABLEKETWOEQUATIONMODELTHESTOCHASTICTRACKINGMODELANDTHEPRESSURESWIRLATOMIZERMODELTHEFASTCHEMISTRYSIMPLIFIEDPDFMODEL、ANDTHEPIRADIATIONMODE、TOSIMULATETHETURBULENTFLOWOFGASPHASE，THEFUELATOMIZATIONOFINJECTORS，THETURBULENTDIFFUSIONCOMBUSTION，ANDTHERADIATIONHEATEXCHANGERESPECTIVELYA11PARAMETERSINTHEMODELSANDTHEIRFORMATIONAREDESCRIBEDINDETAILTHECALCULATIONRESULTSAREANALYZEDBYCOMPARINGTHEWALLTEMPERATURECALCULATIONRESULTTOGENERALRULE，BASISSTUDYOUTCOMEOFTHEFILMCOOLINGANDOTHERRESEARCHERS，ANDCOMPARINGCOMBUSTOROUTLETTEMPERATUREANDLTSDISTRIBUTIONTOTESTDATA7FHEREASONABLENESSANDEOLTECTNESSOFTHESIMULATIONMODELISGUARANTEED，ANDTHEENGINEERINGAPPLICABILITYOFTHENUMEFICALCALCULATIONOFAEROENGINECOMBUSTORWALLTEMPERATUREISVERIFIEDTHISWORKISWORTHYREFERENCEFORTHERESEARCHANDDESIGNOFTHEAEROENGINEALSOINTHEPAPERTHEFUTURERESEARCHISSUEOFTHEPROBLEMANDTHEPARTOFTHECALCULATIONMODELTOBEPERFECTEDISPOINTEDOUTKEYWORDSCOMBUSTOR；WALLTEMPERATURE；NUMERICALSIMULATION；ENGINEERINGAPPLICABILITY

簡介：南京航空航天大學碩士學位論文航空復合材料構件鳥撞擊響應數值分析技術及應用研究姓名于連超申請學位級別碩士專業(yè)動力機械及工程指導教師陳偉20080101航空復合材料構件鳥撞擊響應數值分析技術及應用研究IIABSTRACTWITHTHEAPPLICATIONOFCOMPOSITESONTHEFIELDOFAERONAUTICSTHEACCIDENTSOFBIRDIMPACTONCOMPOSITESTRUCTURESHAVETAKENHUGELOSSTOHUMANMEMERESEARCHERSPAYATTENTIONSTOTHISFIELDONEOFTHEMEASURESTOREDUCETHEACCIDENTISTOINVESTIGATETHEMECHANISMOFBIRDIMPACTBASEDONBOTHTHETHEYEXPERIMENTOFCOMPOSITELAMINATESCALCULATETHESTRUCTUREINTENSITYPERFMANCEANALYZEDTHEEXPERIMENTSWHICHCANINSTRUCTTHEENGINEERDESIGNIMPROVETHEABILITYOFTHECOMPOSITESSTRUCTURERESISTINGBIRDIMPACTTHEPAPERSUMMARIZEDTHESITUATIONOFBIRDIMPACTONCOMPOSITESSTRUCTUREANALYZEDTHEPROCESSOFBIRDIMPACTONLAMINATESUSINGTRANSIENTNONLINEARFEMFINITEELEMENTMETHODCOMBININGWITHEXPERIENCEOFLITERATUREGOTREASONABLERESULTSBASEDONTHISTHEPAPERANALYZEDTHEINITIALDAMAGEOFLAMINATESTHESTRESSSTRAINOFEACHLAYERATACERTAINMOMENTITALSOANALYZEDTHEINFLUENCEOFTHEPLYSTACKINGSEQUENCEPARAMETEROFLAMINATESBIRDINITIALVELOCITYANGLEOFIMPACTINGSHAPEOFBIRDCONTACTMETHODSONTHEABSBINGENERGYOFLAMINATESTHECONTACTPRESSUREANALYZEDTHERESULTSOFBIRDIMPACTONTHESWICHSTRUCTUREPRELIMINARILYGOTTHECONCLUSIONTHATADDINGFOAMINTHESTRUCTURESCANIMPROVETHESTRUCTURE’SACTERISTICOFABSBINGENERGYCOMPOSITESWEREWIDELYUSEDONTHEHELICOPTERROTTAILROTTHECOMPONENTSWERETHEMAINAREASOFBIRDIMPACTONHELICOPTERSOTHEPAPERANALYZEDTHEPROCESSOFBIRDIMPACTONHELICOPTERTAILUSINGDIFFERENTNUMERICALMETHODSLAGRANGEALEANALYZEDTHERESULTSOBTAINEDFROMDIFFERENTMETHODSTHEPAPERALSOANALYZEDTHERESULTSOFBIRDIMPACTONTHESTRUCTUREBYACERTAINANGLETHERESULTSAREOFREFERENCEDVALUETODORESEARCHONEXPERIMENTADVANCEDCALCULATIONSKEYWDCOMPOSITESSTRUCTURELAMINATESBIRDIMPACTFINITEELEMENTNUMERICALANALYSIS

簡介：上海交通大學碩士學位論文申請上海交通大學碩士學位論文航空人為因素適航審定中生理參數檢測技術的研究與實現(xiàn)碩士研究生周勇邦學號1104139043導師傅山教授申請學位工程碩士專業(yè)航天工程所在單位航空航天學院答辯日期2013年1月授予學位單位上海交通大學

簡介：哈爾濱工業(yè)大學碩士學位論文航空發(fā)動機葉片工作邊緣檢測技術研究姓名張世林申請學位級別碩士專業(yè)機械工程指導教師王偉杰王德輝20051201哈爾濱工業(yè)大學工程碩士學位論文ABSTRACTAVIATIONENGINEISHEARTOFANAIRPLANE．WHICHPLAYSADECISIVEROLEINRESPECTOFFLYINGSPEED，F(xiàn)LEXIBILITY,ANDEFFECTIVELOADCAPACITY，F(xiàn)LYINGRANGE，RELIABILITY，ANDECONOMYANDENVIRONMENTADAPTABILITY．WHILETHECOMPRESSORANDTURBINEARETWOKEYCOMPONENTSOFALLENGINE，WHICHDIRECTLYEFFECTTHEENGINE’STHRUSTWEIGHTRATIO，LIFE，RELIABILITY,SAFETYANDSERVICEABILITY．THEENGINEBLADEWORKSINATROCIOUSENVIRONMENT，NEEDSTOBEDESIGNEDANDTESTEDINADVANCEDTECHNOLOGY，THUSISAKNOWLEDGEINTENSIVEANDTECHNOLOGYINTENSIVEPRODUCT．INRECENTYEARS，QUALITYPROBLEMSWITHDOMESTICALLYMADEENGINEAREPROMINENT，OFWHICHMOSTOFTHEMAREFORENGINEBLADE．THEREQUIREMENTSFORBLADEMATERIAL，METALLURGICALQUALITYANDMECHANICALPROPERTIESARERELATIVELYHIGH．THEBLADEINSPECTIONANDMEASURINGISACRITICALLINKINENSURINGITSQUALITY，WHILETHEMETROLOGICALCHARACTERISTICSOFTHEBLADEWORKEDGEISAMAINFACTORTHATWILLEFFECTTHEBLADEQUALITY，WHICHDIRECTLYEFFECTSTHEBLADEFATIGUESTRENGTH，ENGINEFUELCONSUMPTIONREDUCTIONANDACCELERATION，ANDCLOSELYRELATESTOENGINERELIABILITYANDSAFETY．THEREFORETHEMEASUREMENTOFENGINEBLADECURVATURERADIUSBECOMESMOREIMPORTANT．ATPRESENT，THEINSPECTINGMEANSOFENGINEBLADEINCHINAISNOTSOADVANCEDWHICHMAINLYUSESTRADITIONALINSPECTIONMETHODSUCHASTEMPLATEANDVISUALINSPECTIONFORBLADEQUALITY．INORDERTOADAPTTHEAIRENGINEBLADEMANUFACTURER’SREQUIREMENTSFORITSPRODUCTION，IMPROVETHEBLADEMEASUREMENTEFFICIENCYANDACCURACY,THISPAPERTHROUGHSTUDYOFMETROLOGICALTECHNOLOGYFORBLADEWORKINGEDGE，AMEASURINGINSTRUMENTFORENGINEBLADEFRONTEDGECURVATURERADIUSISDESIGNEDANDBUILTUP．WHENTHEBLADEISINSTALLEDUNDERTHEOPTICALSYSTEMOFTHEINSTRUMENTBYMEANSOFAFIXTURE，THEIMAGEMEASUREDISTRANSFERREDTOCOMPUTERTHROUGHCCD，THEIMAGEEDGEISABSTRACTEDANDDATAISANALYZED，ANDTHECHARACTERISTICSTOBEMEASUREDISOBTAINED．STARTINGFROMTHEGENERALDESIGNOFTHEMEASURINGINSTRUMENTFORENGINEBLADEFRONTEDGECURVATURERADIUS，THEPAPERSTUDIESTHEREMOVALOFNOISEFROMTHEIMAGEACQUIRED，BYSELECTINGSUITABLEIMAGEFILTERING，EDGEABSTRACTINGANDSUBPIXELSUBDIVIDINGANDPOSITIONINGFOCUSESONTESTANDSTUDYOFEDGEABSTRACTINGOPERATOR．THEPAPERALSOPROPOSESACALIBRATION．11．

簡介：西北工業(yè)大學碩士學位論文航空發(fā)動機數學模型與控制規(guī)律研究姓名王鑫申請學位級別碩士專業(yè)航空宇航推進理論與工程指導教師李華聰20070301ABSTRACTF0RTLIEBROAD舳GCOFMEE】【TA抽R礎∞柚DINT甜ORPARAMCTE墻OF搬。曲GINE鋤D也E他鰣CTIVEOFPNE啪ATICANDINTE璐I魄ITISNECESSARYTOHAVETLLEC∞TROLS仃J地GYTO鼢TIS匆THEDEM觚DSOF觚瓤’EN；I那AEROEN百NEMA山銣ALICAL啪DELISTHEBASICOFSIMULATION，WLLICHISTHEFO岫DATI∞OFANALIZINGTLLECLLAR∽T鰣STICANDSTILDYILLGTHECONTROLLAW，ANDAL∞LLLECONDITIONOFDESIGNOFAEROENGI∞CONHDLSYSTEM鋤DINTE孕ATODNIGHT鋤DPROPULSIONC饑珀ROLSYSTEMHTLLISTHESIS，THFOUGHDEEPLY觚AIYZINGTOFHECH鋤CTERISTICANDTLL鋤A1CALCULALIONPROCCSSOF刪EN百NECOIILPONENTS，NDNLINE缸MATKDNATICALMODELOFTHE跏EN百NEIS∞TABLISHCDMMODELL娜900DQ∞L卸OFLLI曲PRECISIO璐ANDBROADAPPLIC曲ILI夠THEMODELCMCDICULATCSTEADYAILDDYLL鋤ICPROC偽S鶴MDCRVARIABLECONNDLL8WS，趾DC姐BEUSEDTOSTUDYMD訌0CON昀LOF蚴C芏L垂NEV撕ABLEAERO蜘舀∞C伽倆LS仃ATE垂髓HAVETLLE訓ABLEFO力眥OF踟鋤西∞MATELNATICALMODDAEMENGINEIPV髟IIILSCHEDULILLGCOMROLTECLLLLIQU豁A∞BASED伽TL“LPVMODCLB嬲EDN徹_LIILE缸MATLL鋤撕CALMODELOF帥如GIILE’L量LIS也船I8DCSCDB部N地UVSYSTEMANDMIM囂TWDTECHLLIQ啷OFLPVMODELILL呂J枷BI孤TECLLILIQUE趾DVELOCI妒B硒CD自ECL】NIQUETHISTLLESIS毅LAIYS髂THEWORKC刪TION粕DU∞D鋤ANDSOFAE∞ENGILLE，HOWTO幽∞T11ECON昀LP躺METE塔衄D∞NTRONEDPA瑚ME￡嘲，T王LENDE8CRIB鶴出EB嬲ICPRINCIPLEOFSEL砒GCOMMLLAWAT1AST，SEVERALCOMMLLAWSA∞醯MULATODTH∞UGH也ENONIINEARMODELTTHE啪CL邶IONISTLLATTLLE姍EIL百NEMAM鋤ATICALMODELISPRACTICAL鋤D咖BETHEB舔ICOFNLE既百∞C伽NDL嘲EARCHAQMSILPVMODELOFATI】RBOF撕％百NEISCOMTRUCT甜鋤DSI枷LATEDOV盯DY艙ⅡLICPROCESSNINDICAT髑MEAVAILABIL時OFMCMEMODSOFLPVMODELIN昏MSTIIDYOFOONHDLL刪HASMC地硒即CCVALUE幻AEF0髓西NECOMROLSYSTCMKEYWORDS鋤鋤西NE，MATH鋤ATICALMODEL，CONNDLLAW，LII塢缸PAR鋤ETCRVARYINGMODEL，J枷BI眥枷Q∞，VDOCI妒B邵EDTECLLILIQUEⅢ

簡介：分類號UDC密級1934558學位論文某型航空發(fā)動機附件機匣熱分析作者姓名吳敏指導教師孫志禮教授東北大學機械工程與自動化學院申請學位級別碩士學科類別工學學科專業(yè)名稱機械設計及理論論文提交日期2008年6月論文答辯日期2008年7月學位授予日期年月答辯委員會主席乃以虛瑰評閱人砍絲毫，籠戳敘東北大學2008年6月、ADISSERTATIONINMECHANICALDESIGNANDTHEORYFTHERMALANALYSISOFACCESSORYGEARBOXFORACERTAINAEROENGINEBYWUMINSUPERVISORPROFESSORSUNZHILINORTHEASTERNUNIVERSITYJUNE2008

簡介：中圖分類號V351論文編號102870712S018學科分類號082302碩士學位論文機場場面航空器滑行路由規(guī)劃及三維仿真研究研究生姓名王翀學科、專業(yè)交通信息工程及控制研究方向先進場面引導與控制系統(tǒng)指導教師湯新民副教授南京航空航天大學研究生院民航學院二О一二年一月NANJINGUNIVERSITYOFAERONAUTICSASTRONAUTICSTHEGRADUATESCHOOLCOLLEGEOFCIVILAVIATIONRESEARCHONTAXIINGROUTEPLANNINGOFSURFACEAIRCRAFTS3DSIMULATIONSYSTEMATHESISINTRAFFICINFMATIONENGINEERINGCONTROLBYWANGCHONGADVISEDBYASSOCIATEPROFTANGXINMINSUBMITTEDINPARTIALFULFILLMENTOFTHEREQUIREMENTSFTHEDEGREEOFMASTEROFENGINEERINGJAN2012

簡介：西北工業(yè)大學博士學位論文航空產品項目計劃及監(jiān)控技術研究姓名徐志勇申請學位級別博士專業(yè)航空宇航制造工程指導教師姜壽山20070301摘要原理。完成原型系統(tǒng)功能、模塊和數據庫設計，并編碼實現(xiàn)，以某型飛機裝配項目為實例，進行了實例驗證。關鍵詞航空項目，分級網絡計劃，網絡計劃優(yōu)化，模擬退火遺傳算法，過程建模，過程推動與跟蹤，工作流技術，進度調整，模糊動態(tài)規(guī)劃Ⅱ

簡介：中圖分類號V355U8論文編號102870715B005學科分類號082302博士學位論文ASMGCS航空器滑行路由規(guī)劃及三維仿真研究研究生姓名唐勇學科、專業(yè)交通信息工程及控制研究方向空中交通系統(tǒng)信息化與智能化指導教師胡明華教授南京航空航天大學研究生院民航學院二О一四年十二月承諾書本人聲明所呈交的博士學位論文是本人在導師指導下進行的研究工作及取得的研究成果。除了文中特別加以標注和致謝的地方外，論文中不包含其他人已經發(fā)表或撰寫過的研究成果，也不包含為獲得南京航空航天大學或其他教育機構的學位或證書而使用過的材料。本人授權南京航空航天大學可以將學位論文的全部或部分內容編入有關數據庫進行檢索，可以采用影印、縮印或掃描等復制手段保存、匯編學位論文。（保密的學位論文在解密后適用本承諾書）作者簽名日期20150906